Tom Scott
The elevator shaft was invented before the elevator (2019x53)
Fecha de emisión: Nov 18, 2019
It sounds ridiculous, but it's true. At the Cooper Union Foundation Building in New York, there's the world's first elevator shaft: constructed four years before the safety elevator was invented. • Thanks to Prof. O'Donnell and all the team at the Cooper Union for the Advancement of Science and Art.
- Estrenada: Feb 2013
- Episodios: 629
- Seguidores: 1
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